Fatal error: Uncaught Error: Class 'SebastianBergmann\Comparator\Comparator' not found in /home/diligence/public_html/sigma-power/vendor/phpspec/prophecy/src/Prophecy/Comparator/ClosureComparator.php:22
Stack trace:
#0 {main}
thrown in /home/diligence/public_html/sigma-power/vendor/phpspec/prophecy/src/Prophecy/Comparator/ClosureComparator.php on line 22